Peptide Database

Peptide NamePutative defensin-like protein 25

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC374H570N112O114S12

DescriptionStandard

        MASLKVFSFALILVLTFSVDVEGYNVESGGSLCCNNHPKFGKCNTNNDNQRCNRWCHNGCGNGKGDYCKAMSHGGLCHCYC
    

Molecular Weight8843.99 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.17

Charge Density (pH 7.0) 0.0216

GRAVY Index-0.25

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index25.82

Aliphatic Index 55.31

Aromaticity 0.0988

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10595.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3649.96

LogP -46.07

H-bond Donors 134.0

H-bond Acceptors 132.0

Rotatable Bonds 290.0

Heavy Atoms 612.0

Ring Count 14.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213647 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence